OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

USAR $50.00 Call

USAR270115C00050000

Latest saved OI13,118Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $50.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 13,1186,5590 2026-10-09: 13,038 OI2026-10-13: 13,110 OI2026-10-14: 13,110 OI2026-10-15: 13,116 OI2026-10-16: 13,114 OI2026-10-21: 13,102 OI2026-10-23: 13,118 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

USAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing13,118+16
Oct 21, 202613,102-12
Oct 16, 202613,114-2
Oct 15, 202613,116+6
Oct 14, 202613,1100
Oct 13, 202613,110+72
Oct 09, 202613,038No prior observation